12191021808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{4663}}^1$

素因数の和:4963

約数の個数: 160

約数和(自身を含む): 37309612032

約数和(自身を除く): 25118590224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 251, 336, 372, 434, 496, 502, 651, 744, 753, 868, 1004, 1302, 1488, 1506, 1736, 1757, 2008, 2604, 3012, 3472, 3514, 4016, 4663, 5208, 5271, 6024, 7028, 7781, 9326, 10416, 10542, 12048, 13989, 14056, 15562, 18652, 21084, 23343, 27978, 28112, 31124, 32641, 37304, 42168, 46686, 54467, 55956, 62248, 65282, 74608, 84336, 93372, 97923, 108934, 111912, 124496, 130564, 144553, 163401, 186744, 195846, 217868, 223824, 261128, 289106, 326802, 373488, 391692, 433659, 435736, 522256, 578212, 653604, 783384, 867318, 871472, 1011871, 1156424, 1170413, 1307208, 1566768, 1734636, 2023742, 2312848, 2340826, 2614416, 3035613, 3469272, 3511239, 4047484, 4681652, 6071226, 6938544, 7022478, 8094968, 8192891, 9363304, 12142452, 14044956, 16189936, 16385782, 18726608, 24284904, 24578673, 28089912, 32771564, 36282803, 48569808, 49157346, 56179824, 65543128, 72565606, 98314692, 108848409, 131086256, 145131212, 196629384, 217696818, 253979621, 290262424, 393258768, 435393636, 507959242, 580524848, 761938863, 870787272, 1015918484, 1523877726, 1741574544, 2031836968, 3047755452, 4063673936, 6095510904, 12191021808]

約数ペア:

[(1, 12191021808), (2, 6095510904), (3, 4063673936), (4, 3047755452), (6, 2031836968), (7, 1741574544), (8, 1523877726), (12, 1015918484), (14, 870787272), (16, 761938863), (21, 580524848), (24, 507959242), (28, 435393636), (31, 393258768), (42, 290262424), (48, 253979621), (56, 217696818), (62, 196629384), (84, 145131212), (93, 131086256), (112, 108848409), (124, 98314692), (168, 72565606), (186, 65543128), (217, 56179824), (248, 49157346), (251, 48569808), (336, 36282803), (372, 32771564), (434, 28089912), (496, 24578673), (502, 24284904), (651, 18726608), (744, 16385782), (753, 16189936), (868, 14044956), (1004, 12142452), (1302, 9363304), (1488, 8192891), (1506, 8094968), (1736, 7022478), (1757, 6938544), (2008, 6071226), (2604, 4681652), (3012, 4047484), (3472, 3511239), (3514, 3469272), (4016, 3035613), (4663, 2614416), (5208, 2340826), (5271, 2312848), (6024, 2023742), (7028, 1734636), (7781, 1566768), (9326, 1307208), (10416, 1170413), (10542, 1156424), (12048, 1011871), (13989, 871472), (14056, 867318), (15562, 783384), (18652, 653604), (21084, 578212), (23343, 522256), (27978, 435736), (28112, 433659), (31124, 391692), (32641, 373488), (37304, 326802), (42168, 289106), (46686, 261128), (54467, 223824), (55956, 217868), (62248, 195846), (65282, 186744), (74608, 163401), (84336, 144553), (93372, 130564), (97923, 124496), (108934, 111912)]